the command "xrandr --setprovideroutputsource modesetting NVIDIA-0" will kill the X server run by "startx metacity". please check the attachment file for "startx metacity" output.
the command "xrandr --setproviderou tputsource modesetting NVIDIA-0" will kill the X server run by "startx metacity".
please check the attachment file for "startx metacity" output.